Arm sling



FIG. 1 is a perspective view of an arm sling showing my new design;

FIG. 2 is a front elevation view thereof shown with the neck strap extended;

FIG. 3 is a frontal elevation view showing the neck strap having a one-half (1/2) twist and the closure flap shown folded open;

FIG. 4 is a right side view of the arm sling shown in FIG. 3;

FIG. 5 is a left side view of the arm sling shown in FIG. 3; and

FIG. 6 is a perspective view showing the arm sling as would be worn. 

The ornamental design for an arm sling, as shown and described. 